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D91551

Diethyl carbonate

Name: Diethyl carbonate
Brand: ALDRICH

99%

Synonym(s):

DEC

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About This Item

Linear Formula:

(C₂H₅O)₂CO

CAS Number:

105-58-8

Molecular Weight:

118.13

UNSPSC Code:

12352108

NACRES:

NA.22

PubChem Substance ID:

24894264

EC Number:

203-311-1

Beilstein/REAXYS Number:

956591

MDL number:

MFCD00009107

Assay:

99%

Form:

liquid

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Properties

vapor density

4.1 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 23.8 °C), 59 mmHg ( 37.8 °C)

assay

99%

form

liquid

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.384 (lit.)

bp

126-128 °C (lit.)

mp

−43 °C (lit.)

density

0.975 g/mL at 25 °C (lit.)

greener alternative category

Aligned,

SMILES string

O=C(OCC)OCC

InChI

1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3

InChI key

OIFBSDVPJOWBCH-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a greener reagent. Click here for more information.

Application

Diethyl carbonate (DEC) is generally used in the C-alkoxycarbonylation of enolate anions, aryl and alkyl cyanides. It reacts with 1,2-amino alcohols to yield corresponding 2-oxazolidinones. Additionally, DEC is also used as a component of electrolyte solution in lithium ion batteries.

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pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Articles

Complex Hydrides: New Solid-state Conductors

Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Diastereoselective Aldol Condensation Using a Chiral Oxazolidinone Auxiliary:(2S*, 3S*)-3-Hydroxy-3-phenyl-2-methylpropanoic Acid: Benzenepropanoic acid, β-hydroxy-α-methyl-,[S-(R*, R*)]-

Gage JR and Evans DA

Organic Syntheses, 68, 83-83 (2003)

Thermal stability of alkyl carbonate mixed-solvent electrolytes for lithium ion cells.

Kawamura T, et al.

Journal of Power Sources, 104(2), 260-264 (2002)

Diethyl Carbonate.

Krapcho AP and Gorin DJ

Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-10 (2001)

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Global Trade Item Number

SKU	GTIN
D91551-18L	04061837794049
D91551-1L	04061833590331
D91551-250ML	04061833590348
D91551-4L	04061837794063